• made from high density polyethylene
• brightly colored, high density polyethylene foam racks are ideal for floating tubes in water baths, tubs, or beakers
• closed-cell foam resists water absorption so racks can be washed and reused
• racks include detachable carrying handles—easily lift samples out of baths
• the blue round rack features unique “x” slits to hold a variety of tube sizes
• not recommended for autoclaving